Edit : I have no longer the issue, it was due to forbidden characters in filenames
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1581242 Title: MP4 playback does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mediaplayer-app/+bug/1581242/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs